Three new species recorded from Visakhapatnam at the recently-concluded Asian Waterbird Census

Birdwatchers record over 130 species of winter migratory birds from Visakhapatnam

The winter sun rays gently lifted the morning haze; basking in its warmth were the winged winter visitors at the undisturbed stretch of the Bheemli beach. At a corner, Janardhan Uppada and Prem Swaroop Kolluru waited patiently as they zoomed their lenses on the birds, waiting for the "perfect" shot. The winter mornings kept the members of the Vizag Birdwatchers' Society (VBS) on their toes, as they visited the wetlands and water bodies in and around Visakhapatnam. The Asian Waterbird Census (AWC) was almost getting over and they had collected some encouraging data this year. After nearly an hour of waiting, Janardhan and Prem chanced upon the season's new records — Great Knot and Sanderling. These two bird species were recorded for the first time from Visakhapatnam during the recently concluded AWC. "We spotted two great knots and six sanderlings while exploring the area," says Janardhan.

Great knot is listed as an 'endangered' species by the IUCN and is a small wader. It is the largest of the calidrid species and has its breeding habitat in Tundra in northeast Siberia. They are mainly migratory birds visiting the coasts in southern Asia. "Earlier they were recorded in Kakinada in good numbers but never in this part of Andhra Pradesh," says Prem. Sanderling, a small wading bird, is a circumpolar Arctic breeder. It is a long-distance migrant, migrating in winter to South America, South Europe, Africa, and Australia. Sanderling was earlier recorded in a few numbers from Kakinada and Srikakulam.

A few days after the first two record sightings of the season, Janardhan stumbled upon the third new record of this year's AWC. While crossing the backwaters of a channel near the NTPC ash pond, Janardhan spotted two broad billed sandpipers in the waters.

The three new records from Visakhapatnam have delighted birdwatchers. This year, a total of seven sites were covered in Visakhapatnam for the Asian Waterbird Census and a total of 136 species and about 4,730 birds were counted. From Srikakulam five major sites were covered with a total of 104 species and 4,525 bird counts. Among these, there were some rare finds. "The Asian emerald dove, which is a usual habitant of hilly forested regions, was spotted amidst the Vizag port area. This was a rare sighting during this AWC. There are previous records of this species from Maredumalli and Paderu in Visakhapatnam," says Vikram Penmetsa of Vizag Birdwatchers' Society.

The birders of the society identified major water bodies keeping in mind the historical data of migratory visitors over the years. The census was conducted in a few well known birding spots like Telineelapuram in Srikakulam district and the surrounding ponds, the Naupada swamps a few kilometres away from Telineelapuram, Kondakarla Ava in Visakhapatnam which is one of the largest freshwater lakes in AP, and Thatipudi reservoir in Vizianagaram district. The period of survey was from the last week of December till the last week of January as this is the peak season for migration.

During earlier years, all the data was compiled State-wise and India data was consolidated by BNHS which in turn is consolidated internationally. Now, the online portal eBird has brought birders of the world on to a common platform to consolidate the data collected at one place.

"Over the years we have identified some wetlands where the migratory birds frequent and started doing the Asian Waterbird Census for the past six years at these designated wetlands. In the initial years a team of birders from Deccan Birders (erstwhile Birdwatchers' Society of Andhra Pradesh) used to join us in conducting the AWC. During the census, we identified around 15 wetlands spread over Srikakulam, Vizianagaram and Visakhapatnam districts. Our members are constantly exploring new areas to add them to our database for the next AWC," says Vikram.